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Effect of heat stress on milk production in dairy cows / Uticaj toplotnog stresa na proizvodnju mleka kod mlečnih krava
(Institut za stočarstvo, Beograd, 2011)
Heat stress in dairy cows is caused by a combination of environmental factors (temperature, relative humidity, solar radiation and air movement). Continual genetic selectin for greater performance results to increased ...
Effect of acid stress on germination and early seedling growth of red clover / Uticaj stresa usled promene pH na klijanje i porast klijanaca crvene deteline
(Institut za stočarstvo, Beograd, 2011)
The aim of this investigation was to estimate the effect of four pH levels of germination media (4, 5, 6 and 7) on seed germination energy (GE), germination (G), percentage of dead or infected seeds (DIS), percentage of ...
Stand density effects on birdsfoot trefoil herbage yield grown for combined usage / Uticaj gustine zasnivanja na prinos krme žutog zvezdana gajenog za kombinovano korišćenje
(Institut za stočarstvo, Beograd, 2011)
Birdsfoot trefoil grown for seed (cv. Bokor) was examined in agroecological conditions of Western Serbia during period 2007-2009. The goal was to determine herbage yield which could be achieved growing seed crop, using ...